Effects of Exercise on Resting Metabolic Rate in Adolescents with Overweight and Obesity
| العنوان: | Effects of Exercise on Resting Metabolic Rate in Adolescents with Overweight and Obesity |
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| المؤلفون: | SoJung Lee, Silva A. Arslanian, Hala Tamim, Jennifer L. Kuk, Winnie W Yu |
| المصدر: | Child Obes |
| بيانات النشر: | Mary Ann Liebert Inc, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Pediatric Obesity, medicine.medical_specialty, Adolescent, Endocrinology, Diabetes and Metabolism, 030209 endocrinology & metabolism, Overweight, Exercise Type, Body Mass Index, 03 medical and health sciences, 0302 clinical medicine, Fat free mass, 030225 pediatrics, Internal medicine, medicine, Humans, Child, skin and connective tissue diseases, Exercise, Nutrition and Dietetics, business.industry, Original Articles, medicine.disease, Skeletal muscle mass, Obesity, Endocrinology, Pediatrics, Perinatology and Child Health, Basal metabolic rate, Body Composition, Basal Metabolism, sense organs, medicine.symptom, business |
| الوصف: | Background: We examined the effects of exercise training on resting metabolic rate (RMR), and whether changes in body composition are associated with changes in RMR in adolescents with overweight and obesity. Methods: One hundred forty adolescents (12–18 years, BMI ≥85th percentile) participated in randomized exercise trials (3–6 months) at UPMC Children's Hospital of Pittsburgh (18 control, 51 aerobic, 50 resistance, and 21 combined aerobic and resistance exercise). All participants had RMR assessments by indirect calorimetry after a 10–12 hour overnight fast, and body composition by magnetic resonance imaging and dual-energy X-ray absorptiometry. Results: There were no significant changes in RMR (kcal/day) between exercise groups vs. controls (p > 0.05). All exercise groups decreased visceral fat (−0.2 ± 0.02 kg; p 0.05), was a significant determinant of changes in RMR, independent of exercise modality (p = 0.04). Conclusion: Although exercise modality was not associated with changes in RMR, change in FFM, but not skeletal muscle or FM, was a significant correlate of changes in RMR in adolescents with overweight and obesity. Clinicaltrials.gov registration numbers: NCT00739180, NCT01323088, NCT01938950. |
| تدمد: | 2153-2176 2153-2168 |
| DOI: | 10.1089/chi.2020.0280 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ce675febac0ddb4a6ca2eae5f8e93ed https://doi.org/10.1089/chi.2020.0280 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....0ce675febac0ddb4a6ca2eae5f8e93ed |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21532176 21532168 |
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| DOI: | 10.1089/chi.2020.0280 |